CVE-2020-12819

A heap-based buffer overflow vulnerability in the processing of Link Control Protocol messages in FortiGate versions 5.6.12, 6.0.10, 6.2.4 and 6.4.1 and earlier may allow a remote attacker with valid SSL VPN credentials to crash the SSL VPN daemon by sending a large LCP packet, when tunnel mode i...

CVE-2020-12819

creationtimestamp| type| source ---|---|--- 2024-12-19 07:43:22+00:00| seen| https://infosec.exchange/users/cve/statuses/113678365633955131 2024-12-19 09:48:07+00:00| seen| https://t.me/cvedetector/13314 2025-09-15 13:28:32+00:00| seen| MISP/acd0294c-4561-4286-a04e-5c02a1c67b1f 2025-09-16...

CVE-2020-12819

FortiGate SSL VPN vulnerability CVE-2020-12819 is a heap-based buffer overflow in the handling of Link Control Protocol (LCP) messages. A remote attacker with valid SSL VPN credentials could crash the SSL VPN daemon by sending a large LCP packet when tunnel mode is enabled. Arbitrary code executi...

CVE-2020-12819

A heap-based buffer overflow vulnerability in the processing of Link Control Protocol messages in FortiGate versions 5.6.12, 6.0.10, 6.2.4 and 6.4.1 and earlier may allow a remote attacker with valid SSL VPN credentials to crash the SSL VPN daemon by sending a large LCP packet, when tunnel mode i...

CVE-2020-12819

A heap-based buffer overflow vulnerability in the processing of Link Control Protocol messages in FortiGate versions 5.6.12, 6.0.10, 6.2.4 and 6.4.1 and earlier may allow a remote attacker with valid SSL VPN credentials to crash the SSL VPN daemon by sending a large LCP packet, when tunnel mode i...